【简答题】Dr. Lee has just received an invitation from Tsinghua University to join the __________ as a full-time professor. [A] committee [B] association [C] institution [D] faculty
【简答题】For Lee Ann Laraway, polio(脑灰质炎) has made almost everything in life just out of reach. But what her hands can't retrieve, her assistant can. Meet Jeannie, a three-year-old help, has become Lee Ann's a...